---> uname -a: Linux prd-centos8-robot-2c-8g-49481.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 588 4932 19 2176 6811 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:57:2b:1c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.213/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85448sec preferred_lft 85448sec inet6 fe80::f816:3eff:fe57:2b1c/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 08/05/2025 _x86_64_ (2 CPU) 03:21:58 LINUX RESTART (2 CPU) 03:23:03 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 125.85 0.24 125.61 12.27 11682.03 03:25:01 AM 44.26 1.03 43.23 113.58 5134.18 03:26:01 AM 59.44 6.97 52.47 1291.78 3495.70 03:27:01 AM 33.84 0.03 33.81 3.47 6381.74 03:28:01 AM 2.22 0.00 2.22 0.00 69.26 03:29:01 AM 0.23 0.00 0.23 0.00 3.75 03:30:01 AM 0.59 0.22 0.37 11.87 5.90 03:30:01 AM 0.00 0.00 0.00 0.00 0.00 03:31:01 AM 1.93 0.00 1.93 0.00 131.02 03:32:01 AM 0.70 0.00 0.70 0.00 102.95 03:33:01 AM 0.37 0.00 0.37 0.00 15.54 03:34:01 AM 0.32 0.00 0.32 0.00 13.25 03:35:01 AM 0.20 0.00 0.20 0.00 17.33 03:36:01 AM 0.17 0.03 0.13 1.87 10.96 03:37:01 AM 15.63 0.37 15.26 38.12 1032.42 Average: 20.16 0.64 19.52 105.41 1983.92 03:23:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 5129352 6991640 2753072 34.93 2688 2039192 735928 8.24 190108 2218916 167748 03:25:01 AM 5249068 7084732 2633356 33.41 2688 2011628 644836 7.22 218332 2065788 10760 03:26:01 AM 4926308 7018664 2956116 37.50 2688 2259788 702220 7.86 257076 2322212 185232 03:27:01 AM 4973816 7058016 2908608 36.90 2688 2252064 639656 7.16 261520 2265084 4 03:28:01 AM 4973580 7057780 2908844 36.90 2688 2252064 639656 7.16 261528 2265252 16 03:29:01 AM 4973496 7057700 2908928 36.90 2688 2252068 639656 7.16 261528 2265132 8 03:30:01 AM 4931960 7017132 2950464 37.43 2688 2253036 703932 7.88 261732 2306840 604 03:30:01 AM 4930708 7015924 2951716 37.45 2688 2253080 703932 7.88 261732 2307548 660 03:31:01 AM 4922456 7010132 2959968 37.55 2688 2255540 703932 7.88 261804 2316068 1228 03:32:01 AM 4920188 7009428 2962236 37.58 2688 2257104 703932 7.88 261804 2318524 20 03:33:01 AM 4919780 7009396 2962644 37.59 2688 2257480 703932 7.88 261804 2318976 52 03:34:01 AM 4919484 7009472 2962940 37.59 2688 2257860 703932 7.88 261804 2319292 144 03:35:01 AM 4918964 7009328 2963460 37.60 2688 2258236 703932 7.88 261804 2319836 68 03:36:01 AM 4917240 7008276 2965184 37.62 2688 2258908 703932 7.88 261952 2321292 384 03:37:01 AM 5069088 6987608 2813336 35.69 2688 2092440 719004 8.05 306812 2148152 23956 Average: 4978366 7023015 2904058 36.84 2688 2214033 690161 7.73 256756 2271927 26059 03:23:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 129.40 101.91 1477.49 13.43 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 16.83 10.00 7.65 4.22 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 50.84 40.59 331.65 9.86 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 579.22 414.05 110.19 93.26 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 3.03 2.12 0.83 0.66 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 2.82 2.08 0.46 0.43 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 28.23 16.21 9.18 2.08 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 58.33 47.22 15.06 9.41 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 35.87 31.94 10.94 6.08 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 18.13 15.43 4.30 3.01 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 13.31 9.48 3.17 2.06 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 10.96 9.00 2.63 1.79 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 11.03 8.96 2.59 1.79 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 13.01 8.82 3.41 2.59 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 77.47 53.02 99.89 34.39 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 70.62 51.60 144.31 12.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 08/05/2025 _x86_64_ (2 CPU) 03:21:58 LINUX RESTART (2 CPU) 03:23:03 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 37.95 0.00 5.47 1.11 0.13 55.34 03:24:01 AM 0 31.15 0.00 4.79 0.96 0.12 62.97 03:24:01 AM 1 44.75 0.00 6.15 1.26 0.14 47.70 03:25:01 AM all 18.56 0.00 2.37 0.63 0.08 78.36 03:25:01 AM 0 15.14 0.00 2.45 0.53 0.10 81.77 03:25:01 AM 1 21.96 0.00 2.28 0.72 0.07 74.97 03:26:01 AM all 27.84 0.00 5.67 0.64 0.09 65.75 03:26:01 AM 0 25.25 0.00 5.37 0.73 0.08 68.56 03:26:01 AM 1 30.42 0.00 5.98 0.55 0.10 62.95 03:27:01 AM all 5.80 0.00 1.71 0.51 0.05 91.93 03:27:01 AM 0 1.86 0.00 1.20 0.43 0.05 96.45 03:27:01 AM 1 9.75 0.00 2.22 0.59 0.05 87.40 03:28:01 AM all 0.28 0.00 0.10 0.01 0.02 99.59 03:28:01 AM 0 0.20 0.00 0.12 0.02 0.03 99.63 03:28:01 AM 1 0.37 0.00 0.08 0.00 0.00 99.55 03:29:01 AM all 0.24 0.00 0.10 0.00 0.03 99.62 03:29:01 AM 0 0.13 0.00 0.08 0.00 0.03 99.75 03:29:01 AM 1 0.35 0.00 0.12 0.00 0.03 99.50 03:30:01 AM all 2.34 0.00 0.40 0.01 0.04 97.21 03:30:01 AM 0 1.19 0.00 0.30 0.00 0.03 98.48 03:30:01 AM 1 3.50 0.00 0.49 0.02 0.05 95.95 03:30:01 AM all 28.67 0.00 2.10 0.00 0.00 69.23 03:30:01 AM 0 4.17 0.00 2.78 0.00 0.00 93.06 03:30:01 AM 1 53.52 0.00 1.41 0.00 0.00 45.07 03:31:01 AM all 14.75 0.00 0.94 0.01 0.08 84.23 03:31:01 AM 0 4.35 0.00 0.40 0.02 0.08 95.15 03:31:01 AM 1 25.17 0.00 1.47 0.00 0.07 73.29 03:32:01 AM all 8.94 0.00 0.44 0.00 0.08 90.55 03:32:01 AM 0 10.92 0.00 0.42 0.00 0.07 88.60 03:32:01 AM 1 6.97 0.00 0.45 0.00 0.08 92.49 03:33:01 AM all 4.69 0.00 0.31 0.00 0.06 94.94 03:33:01 AM 0 1.89 0.00 0.22 0.00 0.05 97.84 03:33:01 AM 1 7.50 0.00 0.40 0.00 0.07 92.03 03:33:01 AM CPU %user %nice %system %iowait %steal %idle 03:34:01 AM all 4.53 0.00 0.36 0.00 0.05 95.06 03:34:01 AM 0 2.96 0.00 0.28 0.00 0.05 96.71 03:34:01 AM 1 6.11 0.00 0.44 0.00 0.05 93.41 03:35:01 AM all 4.51 0.00 0.36 0.00 0.05 95.08 03:35:01 AM 0 2.07 0.00 0.25 0.00 0.05 97.63 03:35:01 AM 1 6.94 0.00 0.47 0.00 0.05 92.54 03:36:01 AM all 4.06 0.00 0.33 0.00 0.06 95.54 03:36:01 AM 0 2.06 0.00 0.20 0.00 0.05 97.69 03:36:01 AM 1 6.07 0.00 0.47 0.00 0.07 93.39 03:37:01 AM all 21.20 0.00 2.79 0.08 0.08 75.85 03:37:01 AM 0 24.10 0.00 2.16 0.10 0.08 73.56 03:37:01 AM 1 18.29 0.00 3.43 0.05 0.08 78.15 Average: all 11.09 0.00 1.52 0.21 0.06 87.11 Average: 0 8.77 0.00 1.30 0.20 0.06 89.67 Average: 1 13.42 0.00 1.74 0.22 0.06 84.55